Signs of a Miscarriage in Pregnancy

As defined by the Mayo Clinic, a miscarriage is the sudden loss of a pregnancy before the 20^th week. Most miscarriages, however, occur before the 12^th week; some are not even acknowledged because the pregnancy was in the first stages. Causes of a miscarriage vary from developmental issues with the embryo to medical issues with the mother. Some causes include a molar pregnancy and uncontrolled diabetes. Most miscarriages do not require medical intervention, although if a problem occurs such as retaining fragments of tissue associated with the former pregnancy, a D and C may be preformed. It is also possible to have medication administered to clear the uterus of any retained tissues.

Cramps / Contractions

As the embryo (or fetus, depending on the week of pregnancy) begins to separate from the uterus, cramps occur. These cramps often come in waves and can be extremely painful. These cramps are due to the uterus contracting in order to expel the embryo and associated tissues.

Bleeding

Bleeding is a sign of a miscarriage that is caused by the dilation of the cervix and the shedding of the uterine lining. In order for the demised embryo and associated tissues to be expelled from the uterus, the cervix must dilate. Bleeding with a miscarriage is heavy and can last up to 6 weeks.

Backache

The muscles of the back lie close to the uterus; so close that when the uterus contracts, so does these muscles. Pain in the back that radiates to each side and around to the lower abdominal area is a sign of a miscarriage. If this type of backache is the only sign present, it may be possible that preterm labor is happening and the pregnancy can be saved.

Decrease in Fetal Movement

After the 16^th week of pregnancy, the first fetal movements can usually be felt. If a woman is frequently feeling the movements, no matter how small, and then they abruptly stop, a miscarriage could be occurring.